package com.yiyue.graduate.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yiyue.graduate.pojo.FileData;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * @author yiyuexiaofusheng
 * @date 2021/5/7
 */
@Mapper
public interface FileDataMapper extends BaseMapper<FileData> {

    FileData getFileData(Long courseId);

    List<FileData> queryAllFileData();
}
